Trace number 212175

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral 2006-12-04? (TO) 1800.06 1803.51

General information on the benchmark

NamepseudoSeries/mpsReduced/
mps-red-ran10x10c.xml
MD5SUMeac8ebdeb47390dcee3a5feaa5a7666b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.59
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables3100
Number of constraints140
Maximum constraint arity300
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension140
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c 
0.01	c Parsing xml file
0.01	c 	domains...............    0
0.01	c 	variables............. 0.06
0.07	c 	predicates............  0.2
0.27	c 	constraints........... 0.87
1.13	c Allocating memory
1.13	c 
1.13	c time limit = -1
1.13	c heuristic = dom/wdeg
1.13	c restart policy = No restart
1.13	c 
1.13	c Solving
1.13	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-212175-1168216973 -o ROOT/results/node43/solver-212175-1168216973 -C 1800 -M 900 /tmp/evaluation/212175-1168216973/mistral/bin/solver /tmp/evaluation/212175-1168216973/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.99 1.97 1.87 4/73 20925
/proc/meminfo: memFree=1499464/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=6792 CPUtime=0
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 429 0 0 0 0 0 0 0 18 0 1 0 170096458 6955008 408 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4701048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 1698 409 370 92 0 30 0

[startup+0.103561 s]
/proc/loadavg: 1.99 1.97 1.87 4/73 20925
/proc/meminfo: memFree=1499464/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=7840 CPUtime=0.09
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 1045 0 0 0 9 0 0 0 18 0 1 0 170096458 8028160 1013 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159433771 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 1960 1013 698 92 0 304 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7840

[startup+0.515628 s]
/proc/loadavg: 1.99 1.97 1.87 4/73 20925
/proc/meminfo: memFree=1499464/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=10536 CPUtime=0.5
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 1706 0 0 0 50 0 0 0 22 0 1 0 170096458 10788864 1674 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159433771 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 2634 1674 708 92 0 978 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10536

[startup+1.33577 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1495304/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=1.32
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 131 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708954 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13992

[startup+2.97304 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1491848/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=2.96
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 295 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13992

[startup+6.25558 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1491848/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=6.24
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 623 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637794 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13992

[startup+12.7117 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1491856/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=12.67
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 1266 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710471 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13992

[startup+25.5228 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1491920/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=25.48
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 2547 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13992

[startup+51.15 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 20925
/proc/meminfo: memFree=1491920/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=13992 CPUtime=51.09
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2604 0 0 0 5108 1 0 0 25 0 1 0 170096458 14327808 2572 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710153 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3498 2572 721 92 0 1842 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13992

[startup+102.396 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 20925
/proc/meminfo: memFree=1492048/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=102.26
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 10225 1 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710458 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14028

[startup+162.457 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 20925
/proc/meminfo: memFree=1491984/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=162.27
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 16226 1 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 14028

[startup+222.52 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 20925
/proc/meminfo: memFree=1491920/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=222.28
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 22227 1 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710452 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 14028

[startup+282.574 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 20925
/proc/meminfo: memFree=1491920/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=282.26
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 28225 1 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710112 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 14028

[startup+342.583 s]
/proc/loadavg: 1.99 1.97 1.90 3/81 20996
/proc/meminfo: memFree=1821136/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=342.22
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 34219 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 14028

[startup+402.596 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1816144/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=402.18
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 40215 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710452 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14028

[startup+462.619 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1813136/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=462.12
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 46209 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14028

[startup+522.634 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1807888/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=522.09
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 52206 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637107 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14028

[startup+582.636 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1805904/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=582.04
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 58201 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722032 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 14028

[startup+642.642 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1804624/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=641.96
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 64193 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 14028

[startup+702.646 s]
/proc/loadavg: 1.99 1.97 1.91 3/81 20996
/proc/meminfo: memFree=1802704/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=701.92
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 70189 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 14028

[startup+762.666 s]
/proc/loadavg: 2.03 1.99 1.91 4/81 20996
/proc/meminfo: memFree=1801296/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=761.88
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 76185 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 14028

[startup+822.673 s]
/proc/loadavg: 2.01 1.99 1.91 3/81 20996
/proc/meminfo: memFree=1800080/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=821.82
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 82179 3 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 14028

[startup+882.681 s]
/proc/loadavg: 2.04 2.00 1.92 3/81 20996
/proc/meminfo: memFree=1798736/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=881.78
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 88174 4 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710474 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 14028

[startup+942.729 s]
/proc/loadavg: 2.01 2.00 1.92 3/81 20996
/proc/meminfo: memFree=1797392/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=941.77
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 94173 4 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722032 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 14028

[startup+1002.73 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 20996
/proc/meminfo: memFree=1796112/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1001.7
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 100166 4 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708954 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 14028

[startup+1062.74 s]
/proc/loadavg: 2.05 2.01 1.93 3/81 20996
/proc/meminfo: memFree=1795472/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1061.65
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 106161 4 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710153 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 14028

[startup+1122.77 s]
/proc/loadavg: 2.02 2.01 1.93 3/87 21120
/proc/meminfo: memFree=1760288/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1121.59
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 112152 7 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 14028

[startup+1182.87 s]
/proc/loadavg: 2.21 2.06 1.95 3/81 21194
/proc/meminfo: memFree=1739272/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1181.59
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 118147 12 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710465 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 14028

[startup+1242.89 s]
/proc/loadavg: 2.07 2.05 1.95 3/81 21194
/proc/meminfo: memFree=1695688/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1241.57
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 124144 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710156 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 14028

[startup+1302.91 s]
/proc/loadavg: 2.02 2.04 1.95 3/81 21194
/proc/meminfo: memFree=1695752/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1301.54
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 130141 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710460 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 14028

[startup+1363.01 s]
/proc/loadavg: 2.01 2.03 1.95 3/81 21194
/proc/meminfo: memFree=1695816/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1361.57
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 136144 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708945 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 14028

[startup+1423.07 s]
/proc/loadavg: 2.00 2.02 1.95 3/81 21194
/proc/meminfo: memFree=1695816/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1421.37
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 142124 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722042 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1421.37
Current children cumulated vsize (KiB) 14028

[startup+1483.14 s]
/proc/loadavg: 2.00 2.02 1.95 3/81 21194
/proc/meminfo: memFree=1695816/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1481.17
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 148104 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1481.17
Current children cumulated vsize (KiB) 14028

[startup+1543.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/81 21194
/proc/meminfo: memFree=1695888/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1540.95
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 154082 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710156 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1540.95
Current children cumulated vsize (KiB) 14028

[startup+1603.27 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 21194
/proc/meminfo: memFree=1695824/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1600.76
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 160063 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710479 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1600.76
Current children cumulated vsize (KiB) 14028

[startup+1663.34 s]
/proc/loadavg: 2.00 2.00 1.95 3/81 21194
/proc/meminfo: memFree=1695824/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1660.56
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 166043 13 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710112 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1660.56
Current children cumulated vsize (KiB) 14028

[startup+1723.4 s]
/proc/loadavg: 2.04 2.01 1.95 3/81 21194
/proc/meminfo: memFree=1695760/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1720.34
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 172020 14 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710156 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1720.34
Current children cumulated vsize (KiB) 14028

[startup+1783.47 s]
/proc/loadavg: 2.01 2.01 1.95 3/81 21194
/proc/meminfo: memFree=1695760/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1780.14
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 178000 14 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710474 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1780.14
Current children cumulated vsize (KiB) 14028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.45 s]
/proc/loadavg: 2.01 2.00 1.95 3/81 21194
/proc/meminfo: memFree=1695760/2055920 swapFree=4192812/4192956
[pid=20924] ppid=20922 vsize=14028 CPUtime=1800.05
/proc/20924/stat : 20924 (solver) R 20922 20924 20169 0 -1 4194304 2613 0 0 0 179991 14 0 0 25 0 1 0 170096458 14364672 2581 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134710452 0 0 4096 0 0 0 0 17 0 0 0
/proc/20924/statm: 3507 2581 721 92 0 1851 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14028

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.06
CPU user time (s): 1799.91
CPU system time (s): 0.142978
CPU usage (%): 99.8085
Max. virtual memory (cumulated for all children) (KiB): 14028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2613
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 11137

runsolver used 1.56476 s user time and 5.09722 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan  8 00:42:53 UTC 2007


IDJOB= 212175
IDBENCH= 4750
FILE ID= node43/212175-1168216973

PBS_JOBID= 3480871

Free space on /tmp= 66483 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-ran10x10c.xml
COMMAND LINE= /tmp/evaluation/212175-1168216973/mistral/bin/solver /tmp/evaluation/212175-1168216973/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-212175-1168216973 -o ROOT/results/node43/solver-212175-1168216973 -C 1800 -M 900  /tmp/evaluation/212175-1168216973/mistral/bin/solver /tmp/evaluation/212175-1168216973/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  eac8ebdeb47390dcee3a5feaa5a7666b

RANDOM SEED= 184565667

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.278
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.278
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1499880 kB
Buffers:         24136 kB
Cached:          80448 kB
SwapCached:          0 kB
Active:         461492 kB
Inactive:        43480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:         414008 kB
Slab:            35836 kB
Committed_AS:  3923128 kB
PageTables:       2488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66490 MiB



End job on node43 on Mon Jan  8 01:12:57 UTC 2007